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LED display screen system based on DSP

A technology of LED display and display driver, which is applied in the direction of static indicators, instruments, cooling/ventilation/heating transformation, etc. It can solve the problems of insufficient automation and intelligence, single function of LED display, and inconvenient maintenance, etc., to achieve Reduce the cost of manpower and material resources, facilitate interface and integration, and facilitate maintenance

Inactive Publication Date: 2017-06-27
GUANGZHOU NEWTEC COMP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing LED display has single function, insufficient automation and intelligence, and insufficient maintenance

Method used

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  • LED display screen system based on DSP
  • LED display screen system based on DSP
  • LED display screen system based on DSP

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention provides an LED display screen system based on DSP. The LED display screen system based on DSP includes an LED display screen apparatus and a remote monitoring terminal which performs wireless communication with the LED display screen apparatus, wherein the LED display screen apparatus includes a housing; a control circuit board, an LED lattice display screen, and a display driver are arranged in the housing; a detector is also arranged in the LED display screen apparatus; a fan is also arranged in the housing; the side surface of the housing is also provided with a air vent; and a microprocessor is a DSP signal processor. The LED display screen system based on DSP detects the environment parameters in the display screen through a temperature sensor and a humidity sensor in the display screen, and can control the fan to start to perform cooling and humidity reduction processing. The LED display screen system based on DSP detects the bright degree of the surrounding environment through an illumination intensity sensor so as to control the displayed brightness of the display screen. The processor of the LED display screen system based on DSP utilizes the DSP signal processor, thus being high in stability, being high in accuracy, being high in programmability, and being convenient for interfaces and integration.

Description

technical field [0001] The invention belongs to the field of LED display screens, in particular to a DSP-based LED display screen system. Background technique [0002] The LED display is a display device that works by emitting light from the LED light-emitting array. The LED display has obvious advantages such as high brightness, low operating voltage, low power consumption, large size, long life, impact resistance and stable performance, so it is used in It has been widely used in many fields. Existing LED display screens have single functions, insufficient automation and intelligence, and insufficient maintenance. Contents of the invention [0003] In view of this, the present invention aims to propose a DSP-based LED display system to simplify equipment, reduce costs, simplify operation, improve efficiency, increase automation and intelligence, and make the use process more humanized. [0004] In order to achieve the above object, technical solution of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09F9/33H05K7/20
CPCG09G3/32G09F9/33H05K7/20136H05K7/20972
Inventor 汪琪胡振宇
Owner GUANGZHOU NEWTEC COMP
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